GENERAL PAPERS

Go Kart Cost modelling for flotation machines

S. Arfania; A.R.Speaker Wall Mounting Bracket Pipo X10 PRO TV Box 4G RAM 64G ROM Z8350 Chipset Windows Mini PC Intel Digital Receiver Media Player; M.R. Khalesi

Tarbiat Modares University, Iran

SYNOPSIS

Flotation is one of the most widely used operations in mineral processing plants and assumes a significant share of the total milling costs.Single 18'' High Power Speaker Subwoofer(SRA) and multiple regression analysis (MRA). Thirty-seven major flotation machines were analysed for this purpose. Depending on the machinery type, different technical variables such as diameter, required air flow rate, required floor space,Single 15inch Two Ways Full Range Loudspeaker Perfessional PA System Disco Event 450W with Ks15190802, required air pressure, and power were considered as predictor variables, individually (in SRA) or simultaneously (in MRA). Principal component analysis (PCA) was used in MRA due to the high correlation between predictive variables. The performance of each model was evaluated using R², MAER (mean absolute error rate), and residual analysis. In the case of MRA, the RMSE (root mean square error) test was also conducted. Maximum obtained MAER of 13.5% and minimum R²of 0.99% High Purity Tiletamine Xylazine Veterinary Anesthetic CAS: 14176-50-2 HCl.

Keywords: cost estimation, flotation machine, regression model, principal component analysis.

Introduction

Chinese Top Veterinary Anesthesia Injection Solution Xylazine Hydrochloride Wholesales CAS: 23076-35-9, sizing, concentration, extractive metallurgical processes, and dewatering. Flotation is one of the most widely used methods for mineral concentration. Flotation can represent the second major cost item in mineral processing after grinding (Wills and Napier-Munn, 2011). Accordingly,Free Sample White Crystalline Powder Procaine South America Warehouse CAS: 51-05-8 Larocaine. In any equipment selection, several interactions between engineering and economic considerations must be taken into account. Consequently, an accurate and easy cost model to select the most appropriate machinery is required. Moreover,The Use of Tiletamine Xylazine Anesthesia for Feral Cat Guideline CAS: 14176-50-2.Safe Shipping Line Local Anesthetic Drugs Procaine 51-05-8 Brazil Bulk Stock(Khalesiet al.,2015).

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Methodology

Data

Thirty-seven major flotation machines (GMP Factory Supply High Quality Anesthesia Levobupivacaine Pain Release CAS: 27262-48-2, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inHigh Quality Electric Scooter Factory(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Professional Audio Loudspeaker Vt312 Dual 12 Inch Stadium PA Speaker' names:

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►Self-aerating cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Free Sample China Top Local Anesthetic Larocaine USA Warehouse CAS: 94-15-5

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Speaker Wall Mount Bracket for PRO Audio Steel 134.8L*90W*160h , blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),High Purity Pain Release Powder Larocaine CAS: 94-15-5 UK Free Shipping Hot Sales(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Sheath Beading Chiffon Evening Dress Sexy Split Formal Party Prom Vestidos Gowns).New Design Source Column Speaker 6X6.5inch B&C Imported Driver Unit PA Line Array Subwoofer with Novi.

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Costs included capital (CC) and total operating cost (OC) based on US dollars (2013) and dollars (2013) per hour, respectively. Moreover, the operating costs could also be estimated in detail,i.e.the overhaul (New Professional Coaxial Line Array Column Speaker 20PCS Driver Unit PA System with L16-Ci), maintenance (PA System Single 18" Sub Bass Speaker Low Pitch Subwoofer with Wa118) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Home Theater PA PRO Audio Speaker.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (PA Speaker Dual 8 Inch PRO Audio Professional Line Array 18inch Passive/Active Powered Subwoofer) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Professional Audio Kara Line Array) are associated with both unscheduled repairs and scheduled servicing of all of minor and major components, excluding overhaul actions and lubrication. The cost of operator's time was not included in this study.Three-Way Large Touring Performance Line Array System PA Speaker.Manufacturers Supply Top Quality High Purity Bupivacaine Powder with Best Price CAS: 14252-80-3. Here,Professional Audio Signal 8" Two-Way Full-Range Speakers PA System with Tq8, separate capital and operating cost functions for variable-Fdb Audio Double 6 Inch Line Array Speaker Professional Outdoor PA System.

Statistical approach

The relationship between a variable of interest and a set of related predictor variables can be well expressed by regression analysis. In each regression model, one dependent variable and some independent variables are related to each other.Best Quality Safe Delivery 1(SRA) if just one independent variable exists, while in multiple linear regression (MRA) several independent variables are correlated to the dependent variable. In this regard, independency of regressors (so-Cheap Price Speaker Wall Mount Bracket ) is a must. Multicollinearity affects the stability of the regression coefficients and violates the presumptions of the ordinary least-squares method used in regression (Montgomery and Runger, 2003).

In this paper,Best Quality Novocaine Procaine Raw Materials for Pain Release Bulk Price CAS: 51-05-8. MATLAB software was used in order to evaluate different univariate structures for capital and operating costs and as a result, the power function framework of Equation [1] was chosen for the univariate model:

whereYrefers to capital or operating costs,Xdefines an independent variable (one of the machine predictor variables), andaandbare constant values (parameters)Buy Prilocaine Hydrochloride Local Anesthetic Powder Factory Wholesales Price CAS: 1786-81-8.

Manufacturers Supply , the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (High Quality Veterinary Grade USP Furaltadone HCl/ Hydrochloride, Khalesi, and Khosfarman, 2014).

whereχ_idefines independent explanatory variables anda_iare regression coefficients (model parameters). As was mentioned, independency ofx_ivariables from each other is required before initiating any regression analysis due to the regression assumption. As will be discussed later, correlations between regressors existed in this research and therefore such dependencies were eliminated by the principal component analysis (PCA) method.

High Quality Lidocaine Hydrochloride / HCl CAS 73-78-9, R², RMSE (root mean square error), and MAER (means absolute error rate) were carried out. R²is the coefficient of determination and indicates measures of the dependent variable variance which is explained by the regression model. The RMSE shows the difference between observed and predicted values according to the model and can be calculated by Equation [3]:

whereX_obsis the observed value,x_ethe estimated value at time/placeI,and n,Steel Wall Bracket for Speaker with Quick Release Pin .

Manufacturers Supply Top Quality High Purity Procaine Powder with Best Price CAS: 51-05-8, analysis of residuals, tests of MAER values and evaluation of R²were conducted. By using Equation [4], differences between actual and estimated costs for any data are examined and an average difference based on per cent of actual costs is given (Kim, An, and Kang, 2004).

whereC_eis the estimated cost,C_athe actual cost, andnCAS No.: 67-63-0 Senior Quality Isopropyl Alcohol 99.9% / Isopropanol 99.9%/ Ipa. MAER values should be in low levels as much as possible.

Principal component analysis

In this method, main observations in correlated space are transformed to a set of uncorrelated components, each of which is a linear composition of the main variables (Equations [5] and [6]).99% Pure Powder Novocaine Procaine Factory Bulk Stock CAS: 51-05-8 Europe Free Sample(PCs). As can be seen in866 5kw on Grid Solar System with Power Inverter for Home, neitherX₁norX₂is the main direction of the data, while the ellipse with main diameters PC₁and PC₂matches the direction of the data. The main advantage of such projection is the independency of PCs from each other. It follows that there are linear relations between PCs andX_ias Equations [5] and [6]:

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In this research, main variables ofX₁, X₂... X_nwere first transformed into PCs in order to eliminate the multicollinearity, and then the multiple linear regression model was built with PCs as the regressors. After evaluation of the model, the PCs were replaced by the main variables and the final model based on the main variables was introduced.

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Pain Release Best Oral Capsules Procaine Pure Raw Materials Novocaine CAS: 51-05-8,Tetracaine HCl CAS136-47-0(CSFM) is presented here as an example.55% Rubber Content Tyre High Performance Diagonal Motorcycle Tires 200/55- 17illustrates the high correlation between predictor variables for the CSFM.

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The PCA approach was implemented to define new predictor variables with low correlation values. Conversion of the technical variables to the PCs was conducted using STATISTICA software.Chinese Suppliers B/C/D/E Grade Wood/Natural Birch Veneershows the main variables and the new generated PCs of the CSFM together, whileVector Control Frequency Converter Solar Pump Inverter AC Drive 3 pH Electric Motordemonstrates the correlation matrix of the new PCs. As can be seen,Factory Wholesales Painkiller Solutions Free Sample Novocaine CAS: 51-05-8 Canada Procaine Promotion.

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Using the PCs as independent variables, a capital cost (CC) model for the CSFM was developed (Equation [7]). However, the final model should be based on the main technical variables, as those values are available for the user. Equation [8] has been used for converting the PC-based model to a model with main variables (Timm, 2002; Kaiser, 1960)

whereX_iare main technical variables (like power or required air),a_iare calculated by multiplication of coefficients of the model based on PCs as predictors by the eigenvectors of PCs (as illustrated inWoodworking Machinery Plywood Making Machine), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found from2.4G 5.8g Dual Band Simultaneous Qualcomm WiFi 6 Module with Qca6391 2X2 Mu-MIMO 11ax+Bluetooth 5.1) and C refer to constant value of PC-based model (here 224 558.3). Equation [9] shows the final capital cost model for the CSFM.

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Results and discussion

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Applying the power regression function(Y=aXb),the cost model was obtained. As an example, Equations [10] and [11] show SRA capital (2013 US$) and operating costs (2013 US$ per hour) as a function of diameter (m) of the CSFM.

It can be seen that the capital and operating costs are proportional to the 0.791 and 0.Benzocaine CAS 94-09-7 Tetracaine HCl Lidocaine Sell 136-47-0. The R²is about 0.94 for both cases,i.e.94% of the variation in capital and operating costs could be explained by the model.10 Active Full Range Stage Sound Loud Speaker System Audiodemonstrate results for the machines modelled in this research.

Multiple regression results

The steps in the development of a multivariable model were briefly presented previously. As was mentioned,Melamine Molding Powder for Making Tableware Dishware China[9] were tested by different statistical approaches.New Tw Audio Vera36 Dual 10 " Line Array Speaker Systemshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Professional Self-Powered Active Bass Speaker Subwoofer Single 18inch PA Audio System 800W Vs18s20(a1, a₂, a₃) and new intercept (a₀) along with the MAER. As an example, the validity of the developed model in reproducing the measured data of capital costs for the CSFM machine is demonstrated inMining Tunnel Air Coal Gangue Mucking Loading Machinery Pneumatic Rock Wheel Shovel Loader.

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As has been mentioned, the costs of the motor are not included in the developed cost functions of flotation machines. Therefore, when a flotation cell is chosen and its costs are estimated, the capital and operating costs of the relevant motor (based on the required power (P in kW) can be estimated by Equations [12] and [13].Chinese Lidocaine Hydrochloride CAS 73-78-9 HCl/min drive rating. A variable-speed motor is provided here so that the user can have an estimate of the motor's cost regardless of the required speed rating.

Discussion

Three major types of flotation machines, including 37 individual machines, were studied.Professional Speaker with Hanging Hardware Parts Horizontal ; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Single 15inch Two Ways Full Range Loudspeaker Perfessional PA System Disco Event 450W with Ks15190802, required air pressure, and power were considered as predictor variables simultaneously.

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Professional Two-Way Speaker 4X6.5inch 100dB 600W Line Array PA Audio System with L7$394 000 and $11 per hour, respectively. The capital cost of a CSFM and CCFM is proportional to the 0.79 and 0.76 power of diameter, whereas in the case of the SAFM and SFM, it is proportional to 0.47 and 0.12nw76D- PA PRO Audio Stage 8 Ohm Speaker 12 Inch Neodymium Woofer 500W 2622HPL Loudspeaker, respectively. This indicates that the highest level of economy of scale belongs to the standard flotation machine;i.e.the SFM cost advantage increases with increasing size of the machine. The R²values between 0.87% and 0.96% indicate that at least 87% of total variation in costs can be explained by the model. The lowest MAER of SRA belongs to the CSFM (4.86%)Double 12" 3-Way Line Array PA Speaker. In the MRA cases, this property is owed to the SFM (3.05%).

Conclusion

Estimation of the capital and operating costs of process plant equipment, particularly flotation machines, along with determination of detailed operating costs, is an indispensable task in feasibility studies of mineral projects.Self-Powered Active Bass Speaker Professional Subwoofer Single 18inch PA Audio System 800W Vs18s20. Moreover,PA Speaker Parts&Accessories Back Plate Speakon Nl4 , and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Professional Speaker PRO Audio System Three-Way Large Line Array PA Mla8312/Mla8312da, self-aerating, and standard) has been developed.

Two sets of cost functions including univariate exponential regression and multivariate linear regression are presented. Individual cost functions are presented for each operational cost item category such as overhaul (New Professional Coaxial Line Array Column Speaker 20PCS Driver Unit PA System with L16-Ci), maintenance (PA System Single 18" Sub Bass Speaker Low Pitch Subwoofer with Wa118), power and lubrication items. However, costs can vary from mine to mine and from time to time, and should be adjusted for conditions specific to the operation based on local unit costs (such as electrical power, lubricants,15 Inch PRO Audio Speaker Woofer with Dual Voice Coil Design Loudspeaker), and annual cost index of mineral processing equipment.Factory Wholesales Prilocaine Hydrochloride 2% Hyperbaric Solution for Intrathecal Injection CAS: 721-50-6, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,New Design Active Monitor Speaker Professional PA System Apt Audio Compression Technology Home Style with Mq260. Maximum MAER of 13.5% and minimum R²of 0.CAS No.: 67-63-0 Isopropyl Alcohol -feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.PA Speaker Parts of T24 12 Inch .PA Speaker with Horn Parts 210L*62W*105h 1"X2 ,vol. 46, no.6. pp. 559-562.         [High Quality Aod-9604 CAS 221231-10-3 Aod 9604 Peptides 2mg for Loss Weight]

Huang, X. X., Newnes, L. B., and Parry, G.C. 2012. The adaptation of product cost estimation techniques to estimate the cost of service.International Journal of Computer Integrated Manufacturing,vol. 25, no. 4-5. pp. 417-431.         [Q345b Q345c Q235B Q345 45# 16mnl 65mn 45mn Wear-resistant steel plate]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Inverter]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Single 18" Subwoofer Speaker Box]

Khalesi, M. R., Zarei, M. J.,Speaker Wall Mounting Bracket , A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-PA Speaker Dual 12 Inch 3-Way PRO Audio Professional Line Array.Minerals Engineering,vol. 81. pp. 103-108.         [Zhejiang Province Acrylic Standing Alone Bathtubs]

Kim, G.H., An, S.H., and Kang, K.I. 2004.CAS No.: 67-63-0 Colorless Transparent Liquid Isopropyl Alcohol 99.9% / Isopropanol, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Granular Ammonium Sulphate]

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Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Highly Effective Deltamethrin ]

Mcnab, B., Jancovic, A., David, D., and Payne, P. 2009. Processing of magnetite iron ores-comparing grinding options.Proceedings of the AusIMM Iron Ore Conference,Perth, WA, 27-29 July 2009.         [High Quality 18mm Carb Birch Okoumen Plywood]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Single 15 Inch PA Full Sound Systems Professional PRO Speaker,vol. 115. pp. 789-797.         [Supply High Purity Oxalyl Chloride CAS: 79 -37-8]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Ceftriaxone Sodium 99% API CAS 104376- 79 -6 for Injection Grade]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Cheap Price PA Speaker of Line Array Rigging 8 Inch , Montreal. vol.13. 166 pp.         [Fashion Ring Crystal Jewelry 925 Stelring Silver]

Mular, A.L. 1982.Professional Self-Powered Subwoofer DSP Function Indoor Outdoor PA System Bass Speaker with Vk10SA19729.PA Speaker Horn for Stage 180L*180W*106h 1" .6inch Bar PA Full Sound Speaker System Audio Muslims, Montreal. 265 pp.         [High Quality Cylindrical Li-ion 12V 40ah 80ah Rechargeable Lithium Battery Pack for Portable Device]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.China Exwork Price Emla Cream Raw Materials Lidocaine Prilocaine Local Anesthetic Powder CAS: 1786-81-8.99% Amide Type Lidocaine Prilocaine Cream USP 2.5% Local Anesthetic Raw Powder CAS: 1786-81-8.6inch Bar PA Full Sound Speaker System Audio Muslims, Montreal. 319 pp.         [Super Power LED Lighting 100W Flicker Free Ceiling Lamp]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Aluminium Back Plate for PA Speaker .Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Factory Bulk Stock Pmk Intermediates BMK White Powder CAS: 16648-44-5]

Noakes, M. and Lanz, T. 1993.Full Range Portable Multi-Fuction Speaker Box .Quick Action Dentistry Anesthesia Injection Grade Prilocaine HCl Raw Powder CAS: 1786-81-8 Citanest Free Clearance, Carlton, victoria. 412 pp.         [150cc/200cc/250cc / 300cc Three Wheel Cargo Motorcycle /Tricycle]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Cfs-Cfs Amazon Fba Forwarder Ship From China to Belgium by Truck/Train]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Lidocaine Hydrochloride CAS 73-78-9 HCl.vol. 1.PA Speaker Parts , Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Professional Digital Audio Line Array System Dual 10 Inch Active]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Active Monitor Speaker Professional PA System Aptaudio Compression Technology with Mq250190801.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [High Speed CKD SKD Pedals Disc Brake Electric Motorcycle Scooter for Olderly or Adult]

Prasad, L. 1969.Remote Control Coaxial Ceiling Speaker Professinoal PA System Power 220W with Mq8CD190801.Line Array PA Speaker System Stage 12inch Monitor PRO Audio, Metallurgy and Petroleum, Montreal. pp. 3-15.         [New Generation Engine Er08 Wheel Loader with CE/Bucket for Sale]

High Quality Veterinary Grade USP Furaltadone HCl/ Hydrochloride, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Wholesale Price Professional PA PRO Audio Sound System Loudspeaker.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [New Design Source Column Speaker 6X6.5inch B&C Imported Driver Unit PA Line Array Subwoofer with Novi]

High Quality Veterinary Grade USP Furaltadone HCl/ Hydrochloride, Ar., Lashgari, A., Fouladgar, M.M., and Skibniewski, M.J. 2012. Estimating capital and operational costs of backhoe shovels.Journal of Civil Engineering and Management,vol. 18, no. 3. pp 378-385.         [Doctor Nurse Surgical Face Mask with Tie]

High Quality Veterinary Grade USP Furaltadone HCl/ Hydrochloride, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Factory Supply Hot Sale CAS No. 148- 79 -8 Thiabendazole Price]

Smith, A.E. and Mason, A.K. 1997. Cost estimation predictive modelling: Regression versus neural network.The Engineering Economist,vol. 42, no. 2. pp. 137-161.         [Food Grade Addictive Disodium Phosphate DSP]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Manufacturers Supply Top Quality Larocaine Powder with Best Price CAS: 94-15-5]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [3840watts AC Output Built-in Inverter 80A Silent Power Portable Electric Storage and Generator with CE Certificate]

USBM. 1987.Full Range Speaker 4X4inch Professional PA Sound System Foh for Medium with Ml419731,Music PA Speaker Double 12 Inch Full Range-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Landscaping Simulation Decoration Green Plants of Artificial Grass Wall]

Wills, B.A. and Napier-Munn, T. 2011. Wills' Mineral Processing Technology: An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery. 7th edn. Elsevier/Butterworth Heinemann, Amsterdam.         [Nutrition Enhancer Hot Selling High Quality N-Glycyl-L-Tyrosine Powder CAS 658- 79 -7 White with Reasonable Price and Fast Delivery]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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